American Megatrends Merlin DP User Manual page 41

Advanced Setup,
Continued
Video Shadow C000, 32K
This option specifies the way that the 32 KB of video ROM beginning at
C0000h is treated. The settings are:
Setting
Disabled The contents of the video ROM are not copied to RAM.
Cached The contents of the video ROM area from C0000h – C7FFFh are not
only copied from ROM to RAM, the contents of the C0000h –
C7FFFh RAM area can be written to or read from cache memory.
Shadow The contents of the video ROM area from C0000h – C7FFFh are
copied (shadowed) from ROM to RAM for faster execution.
The Optimal default setting is Cached. The Fail – Safe default setting is
Disabled.
Shadow C800,16K
Shadow CC00,16K
Shadow D000,16K
Shadow D400,16K
Shadow D800, 16K
Shadow DC00,16K
These options enable shadowing of the contents of the ROM area named in
the option title. The ROM area that is not used by ISA adapter cards will be
allocated to PCI adapter cards. The settings are:
Setting
Disabled The contents of the video ROM are not copied to RAM.
Cached The contents of the video ROM area from C0000h – C7FFFh
are not only copied from ROM to RAM, the contents of the
C0000h – C7FFFh RAM area can be written to or read from
cache memory.
Shadow The contents of the video ROM area from C0000h – C7FFFh
are copied (shadowed) from ROM to RAM for faster execution.
The Optimal and Fail – Safe default settings are Disabled.
Chapter 2 WINBIOS Setup
Description
Description